11330231100 has 72 divisors (see below), whose sum is σ = 33581736048. Its totient is φ = 2947699200.

The previous prime is 11330231071. The next prime is 11330231197. The reversal of 11330231100 is 113203311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11330231100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448279 + ... + 472878.

Almost surely, 2^11330231100 is an apocalyptic number.

11330231100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11330231100 is an abundant number, since it is smaller than the sum of its proper divisors (22251504948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11330231100 is a wasteful number, since it uses less digits than its factorization.

11330231100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921215 (or 921208 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11330231100 its reverse (113203311), we get a palindrome (11443434411).

The spelling of 11330231100 in words is "eleven billion, three hundred thirty million, two hundred thirty-one thousand, one hundred".